Gotta watch out for that crate door. When it's open, Keiko tries to attack the door by jumping and biting at it. Then, it swings all the way open and bounces back and hits her. She'll jump back growl and bark a few times then do it again. She will do this over and over and starts getting REALLY pissed off.

I've done that too.............I HATE those damn things. It usually happens when I don't have my glasses on and since my depth perception is seriously challenged I've done the same thing. 4 am sucks though.